baber/WOPTO huggingface dataset:
Patent DE-2728401-A1 (DE)
Title: Freight container door with hinge pins rotating in frame sockets - has horizontally sliding lower pivot to incline door to assist opening
Inventor: BURKERT MAX
IPC: B65D90/00
Filed: 1977-06-24
Abstract: The wings(2) of the freight container door are vertically hinged at their outer edges by a steel rod(4) projecting above and below the door to form spindles which rotate in sockets in the container frame. The pivots are arranged to facilitate 270 deg. door opening. The lower pivot has a horizontal sliding action whereby the hinge axis is deflected from the vertical to generate a door opening moment. The operating lever(26) pivots about mutually perpendicular axes(28, 29), is engaged between a pair of door mounted studs(31) and rotated to drao the lower hinge spindle along an inclined surface and into a recess, whereupon the hinge axis is inclined for opening.
Patent DE-2729794-A1 (DE)
Title: Safety steering wheel for vehicle - has kinked spokes connected by tension anchors so that spoke bending moment is less than that of rim
Inventor: ZELLER GREGOR ING GRAD
IPC: B62D1/11
Filed: 1977-07-01
Abstract: The steering wheel spokes (2a, 2b, 3a, 3b) are kinked at a downwards pointing angle. Between the kink point (6) and the wheel rim (4), the spokes are strutted with each other by tension anchors (5). Such a resistance movement is formed that the bending moments of the wheel rim lie above the bending moment of the spokes both in the rim plane and in the axially parallel direction.
Patent DE-2731487-A1 (DE)
Title: Heat exchanger system for heating fluids - has fluid flowing over metal tube containing heating resistance wire
Inventor: SCHUWERK FRITZ
IPC: F24H1/14
Filed: 1977-07-12
Abstract: The electrically-heated heat exchanger has its heating resistance (1) located in a metal tube (2) free of air or filled with an inert gas. The metal tube is enclosed by a helix (3) made from tape and its pitch decreasing in passing from the inlet (4) to the outlet (5). The ends of the tube are sealed with insualting plugs (7). The fluid being heated flows in an outer tube enclosing the inner metal tube. The inlet pipe has a pressure-operated switch (6) to control the current supply to the heating resistance.
Patent DE-2733353-A1 (DE)
Title: Alignment and transfer head for slot press - has rotating disc for plates aligned by pin and mandrel
Inventor: KURZ OTTO
IPC: H02K15/02
Filed: 1977-07-23
Abstract: The unpunched plates are picked up from a stacking station, fed into the aligning head and subsequently pressed. The heas has a driven, rotating disc for holding the plates and acts in conjunction with an aligning pin engaging a groove or fixing hole of the plate. Alignment and rotary movement both can be initiated simultaneously or independently. The movements are generated within the operating station by two independent drives. The aligning movement of the rotating disc is transmitted by a motor and gear drive. Revolving movement is transmitted by a centering mandrel coaxial to the rotating disc.
Patent DE-2745738-A1 (DE)
Title: Non tilt grip element for vehicle snow-chain - has U=profile and splayed shape metal plates linked to horizontal rings
Inventor: CLARUS CARL
IPC: B60C27/08
Filed: 1977-10-11
Abstract: The snowchain has grip sections made from U-profiled metal set on the tyre with the open profile outwards. The sections are made as an X-shape either by restricting the middle part or by a pressed/welded shape and are linked into the chain pattern by horizontal rings. The shape of the grip elements prevents them twisting on the tyre tread and provides improved grip.
Patent DE-2748368-A1 (DE)
Title: Automatic clamping device for mountaineering ropes - has two clamping straps pivot supported on holding plate
IPC: A47L13/512
Filed: 1977-10-28
Abstract: The clamping device has two clamping straps pivot supported on a holding plate and the top clamping strap is longer than the bottom clamping strap. The top strap also through an end guide section of the bottom strap and has a clamp shank at the end. The length of the straps and the spacing of its supports at the holding plate are so measured that the arco described by the clamping straps on swivelling, intersect at a point below the clamping straps.
Patent DE-2758968-A1 (DE)
Title: Packaging wrapping prodn. machine - reduces glued area combined thickness to that of remaining sheet material
IPC: B31B1/74
Filed: 1977-12-30
Abstract: The machine continuously produces packing wrappings from sheets of flat material travelling along a track and with glue lugs extending in the travel direction. A folding station is followed by one applying glue to the lugs. Grinders preceding the gluing station reduce the thickness of the lugs (9") and the portions of the sheets against which they fit (10") in the assembled state, so that together they form a layer of the same thickness as the rest of the sheet material. Where reduction is by a rotary tool, the axis of rotation of the tool can be parallel in the transverse direction to the plane of the sheet material.
Patent DE-2801766-A1 (DE)
Title: Electrostatic gramophone record charge dissipation device - has brush fastened to arm and guided over record grooves from outside inwards
Inventor: VYSKOCIL PAVEL
IPC: G11B3/085
Filed: 1978-01-16
Abstract: The electrostatic charge removal device uses its brush to clean gramophone records. This brush rests easily displaceably on a guide which is positioned over the record turntable and radially to it. The record rests on an electrically conductive earthed record underlay (18). This record underlay may be connected electrically to an earthed axle and it may be made of a flexible plastic material. It may have knobs projecting from the plane of the surface. A weight may be fastened to the brush holder to increase the bearing pressure of the brush.
Patent DE-2829349-A1 (DE)
Title: Control circuit for moving iron instrument - has capacitor in parallel with coil to generate demagnetising current
Inventor: FEDRIGO RENZO
IPC: G01P3/48
Filed: 1978-07-04
Abstract: The control winding of a ferromagnetic device (1) is fed from a frequency/current converter. The output from the converter is coupled to an emitter follower transistor amplifier (2) whose collector circuit is connected by way of a capacitor (3) to the positive power supply. A second capacitor (7) forms a parallel resonant circuit with the control winding (1). An RC input circuit (8) feeds the base electrode of a switching transistor (6). The value of the resistance and capacitance are chosen to provide a delay corresponding to a predetermined fraction of the input pulse duration. The resonant effect of the second capacitor (7) in parallel with the control winding (1) ensures that a demagnetising current for the moving iron element is passed each cycle.
Patent DE-2829392-A1 (DE)
Title: Active hybrid circuit with at least one transistor - has two current sources delivering different currents with two resistors and load
Inventor: STUMMER BALDUR DIPL ING
IPC: H04B1/58
Filed: 1978-07-04
Abstract: The transistor (1) emitter and base are connected to a first and second current source (4, 3) respectively. The second source (3) delivers a current smaller by an n-the part than that of the first source (4). A first resistor is included in the collector circuit, and a second resistor (6) lies between the base and emitter. The resistance of the first resistor (2) is equal to that of the load (5) connected between the first resistor (2) and transistor (1) emitter. The second resistor (6) resistance is (n-1) times greater than that of the first resistor (2).
Patent DE-2829702-A1 (DE)
Inventor: KRUSKE GERHARD ING GRAD
IPC: C22C19/05
Filed: 1978-07-06
Abstract: A nickel-base alloy which is resistant to corrosion, abrasion, erosion, cavitation and temperature cycles and possesses a high high-temperature strength, consisting essentially of the following composition in percent by weight: Carbon: 0.5 to 5 Tungsten: 2 to 15 Chromium: 25 to 55 Boron: 0.5 to 3.5 Phosphorus: 0.5 to 4.5 Silicon: 1 to 5 Iron: 1 to 5 Nickel: balance and meets the following boundary conditions: (a) percent by weight C=percent by weight C1=percent by weight C2+0.2; (b) percent by weight W=36xpercent by weight C1; and (c) percent by weight Cr>/=17+9xpercent by weight C2-4xpercent by weight C.
Patent DE-2833820-A1 (DE)
Title: Large cattle hitching equipment - has vertical grip struts on arms hinging half-way up neck-grip frame
Inventor: SCHULZ GERD
IPC: A01K1/062
Filed: 1978-08-02
Abstract: The hitching equipment has an upright frame at the head end of the stall and supporting a neck grip frame. The grip struts of the latter are attached to the upright frame by swing arms, so as to allow alteration of the intervening distance. The grip struts (11, 12) are vertical and situated alongside each other, being bent towards the upright frame at top and bottom. The swing arms (5, 6) are attached to the upright frame roughly halfway up. The upright frame can comprise vertical supports (2, 3) joined together by a top crossbar (4).
Patent DE-2834726-A1 (DE)
Inventor: GEIGER ARMIN
IPC: B02C17/16
Filed: 1978-08-08
Abstract: A separating ring (9) is arranged between the grinding space (5) and the cover (10) with the collecting space (23). In the separating ring (9) annular gaps are provided which have double-conical depressions (22) on their inlet sides. The ground product flows through the annular gaps during which the grinding bodies (6) are retained in the depressions (22). The depressions (22) act as tracks for the grinding bodies (6). When flowing through the annular gap, the ground product experiences only relatively small resistance at the separating ring (9). <IMAGE>
Patent DE-2838131-A1 (DE)
Title: Gassing device for liq. in temp. controlled vessels - has vessel which are mounted in table and moved in bath, and with gas centrally evacuated
IPC: B01L99/00
Filed: 1978-09-01
Abstract: The device consists of a hollow stand column (6) fastened on a base plate (5) and provided with a suction pipe (13) a rotatable distributor (8) on the stand column (6) with a rotatable plate (7). A temp. control bath (1) is in the form of a coverable annular channel around the plate (7). A rotatable table (9) lies above the plate (7), with holes for the sample vessels (14) above the bath (1). Connecting pipes (11) are provided for hoses, whose number corresponds to that of sample vessels. They are connected to the stand column (6) and serve for central gas evacuation.
Patent DE-2839015-A1 (DE)
Title: Restraint for car headrest - includes moulded pattern material for high elasticity and resilient head support
Inventor: STRIEN WERNER DIPL ING
IPC: B60N2/48
Filed: 1978-09-07
Abstract: The modified support surface for the car seat headrest has a woven type of pattern moulded material tensioned inside the open frame (6) with padded edges. The material has an elastic modulus for tension as well as for bending so that the head is more effectively supported. The bending support for the head allows the surface to contour itself to the shape of the head during impact so that the impact force is more evenly spread, with reduced injury. The open pattern also provides improved visibility when the seat is not occupied.
Patent DE-2843252-A1 (DE)
Title: Vehicle windscreen wiper washer control circuit - has transistorised time delay coupled to motor to allow use of single control pulse
Inventor: KNITTEL WALTER
IPC: B60S1/48
Filed: 1978-10-04
Abstract: The windscreen washer pump is connected to the supply by a delay relay in parallel to a transistorised delay circuit. The windscreen wiper motor is connected directly to the switch. The same switch operates both functions while only one supply line is required for both motors. The washer switch operates in a single pulse, which discharges the capacitor and allows the washer pump to operate until the capacitor is charged to a set level. The single application of the switch does not interfere with the wiper action unduly, but controls the washer cycle.
Patent DE-2843284-A1 (DE)
Title: Long distance railway passenger coach - has staff compartment adjacent to sole entrance area at one end
Inventor: BODACK KARL-DIETER DIPL ING
IPC: B61D1/00
Filed: 1978-10-04
Abstract: The railway carriage is suitable for long journeys. There are doors, an attendants area, and one or more toilets and washrooms. There is a series of compartments accessible from a continuous side corridor. An entrance area (1), with a door (2, 2a) on both sides of the carriage is provided at one end only. The attendant's or service room (5) is immediately adjacent to this, and the washroom and toilet are at the ohter end. The service room door (6) is pref. in the front wall facing the entrance area. An emergency exit door may be provided at the opposite end to the entrance area. This makes good use of the plan area, and gives the attendant good oversight of boarding and departing passengers.
Patent DE-2843608-A1 (DE)
Inventor: RAUPACH FRIEDRICH DR ING
IPC: H01F38/26
Filed: 1978-10-06
Abstract: The transformer is provided with a tubular rod core (3) which is at high-voltage potential in operation and is coaxially surrounded by the high-voltage winding (12), which is constructed as a layered winding, and the low-voltage winding (14). These active parts are coaxially surrounded by a housing (15) which is at earth potential and is sealed at the ends by means of insulating-material parts (16, 17) such that it is proof against insulating means. A tube (1) which also passes through the opening in the rod core (3) and consists of magnetically non-conductive material is passed through the two insulating-material parts (16, 17) and is braced by means of said insulating-material parts (16, 17). This tube (1) is the support for the active parts of the transformer, including the rod core (3). The rod core (3) is composed of two or more core parts (4, 5, 6) in order to simplify assembly. End yokes (7, 8), having a larger diameter than the diameter of the core parts (4, 5, 6), are provided on the end faces of said core parts (4, 5, 6). In order to achieve optimum field control, intermediate electrodes (21, 22, 23) are incorporated in the high-voltage winding (12) and their ends which project beyond the end faces (34, 35) of the high-voltage winding (12) are provided with additional electrodes (26, 27, 28 and 29, 30, 31 respectively) which control the spaces (36, 37), where there are no windings, between the supporting tube (1) and the housing (15). <IMAGE>
Patent DE-2844421-A1 (DE)
Title: Antitheft system for motor vehicle - has computer triggering alarm if not disable after short delay after door opens
Inventor: RICHTER JOACHIM
IPC: B60R25/10
Filed: 1978-10-12
Abstract: The anti-theft system has a computer connected to the vehicle's battery and electrical circuitry. The computer is switched on by operating the door contacts that turn-on the lighting inside the vehicle. The computer releases an alarm signal if the door contacts are operated a second time or if contacts are operated that belong to the bonnet and/or the boot after a given delay provided by a relay, e.g. 6 seconds. The alarm signal may be acoustic (vehicle's horn) and/or optical (vehicle's headlights). A disable switch or detector is located inside the vehicle and disables the computer to prevent its releasing the alarm. The signals from the computer that trigger the alarm also disconnect the engine's ignition circuit. The disable switch may be an electronic combination lock, e.g. a pushbutton keyboard.
Patent DE-2844730-A1 (DE)
Title: Railway tie collar - has upper rail supporting portion having cavity slidably receiving ties and lower flared ballast-engaging portion
Inventor: WIATR RUDOLPH F
IPC: E01B3/00
Filed: 1978-10-13
Abstract: The railway tie collar is for supporting a rail over spaced ties and ballast. The tie collar comprises a unitary rigid structure having an upper portion and lower portion. The upper portion comprises an upper wall for supporting a rail and a pair of side walls extending between the top wall and the lower portion, and a cavity through the upper portion between the top and side walls. The cavity is dimensioned to loosely and slidably receive each tie near each end portion. Vertical forces on the tie collar are substantially borne by the tie collar, thereby minimizing wear and stress on the tie. The lower portion is flared outwardly from the upper portion and is of sufficient length to engage within the ballast.
Patent DE-2848135-A1 (DE)
Inventor: HERRIG WILLI
IPC: A47B47/04
Filed: 1978-11-06
Abstract: Assembly of elements for the construction of cupboard walls or similar, of rectangular shape, particularly made of wood or chipboard intended to be arranged as vertical respectively horizontal panels (12 resp. 15), connected by means of grooves (10) and spring elements (19). Projections (13) of one of the panels (12) engage into free spaces (23) of the other panel (15) and prevent the mutual displacement of the panels.
Patent DE-2852424-A1 (DE)
Title: Double shed loom drive - has cogwheels for cable drive with reduced moving masses to increase cable life
Inventor: SCHNEIDER AXEL
IPC: D03D39/18
Filed: 1978-12-04
Abstract: In a double loom for the mfr. of woven pile fabrics, with a blade to sever the pile between woven layers, the drive mechanism has at least two wheels rotating in the same direction and at the same speed. One wheel carries a freely-rotating deflection roller for a drive cable with a further deflection roller between them as an extra section. The design gives a mechanism where the drive cable is given an increased life as the force of the moving masses is reduced.
Patent DE-2903685-A1 (DE)
Inventor: RICHTER HANS-JUERGEN DIPL ING
IPC: H01L23/46
Filed: 1979-01-31
Abstract: 1. A cooling arrangement for cooling electrical components, in particular integrated modules, which are formed on flat assemblies (preferably plug-in assemblies) the flat sides of which are arranged one beside another said arrangement comprising a liquid coolant which is passed through thin-walled synthetic containers which are arranged with one of their side walls in contact with the surface of the flat assembly whichis to be cooled and wherein a closed circuit is formed outside the unit serving to accomodate the flat assembly, by way of common collector pipes, a pump, a cooler for recooling the coolant, and a storage container, characterized in that each flat assembly (1) is directly structurally combined with at least one synthetic resin container (2) ; that the synthetic resin container (2) consists of upper and lower parts consisting of thin, flexible elastic and tear-resistant synthetic resin flims which are, for example, welded to one another ; that the inflow of liquid (4) takes place at one end of the lond side of said synthetic resin container (2) and the liquid outflow at the other end thereof ; and that on that side of the synthetic resin container (2) which is remote from the flat assembly (1) there is arranged a cover plate (3) which is attached to the flat assembly (1) by means of fastening elements(6).
Patent DE-2910553-A1 (DE)
Title: Uncut tiled roof mounted chimney flashing - has lead skirts on adjustable sloping rails on base pieces
Inventor: VETTER LUDWIG
IPC: E04D13/147
Filed: 1979-03-17
Abstract: Vertical sidewalls have outward adjoining base sections at right angles, with arched bounding walls, on the roof ridge and gutter sides, running out in these sections' plane, in the mounting for a chimney. A rail (42) is fastened on each base section (18) running in the roof slope direction. Its distance from the adjacent sidewall (16) is adjustable. It has a lead skirt (60, 62) attached to its top edge, for mounting on the roof covering (72). There is no need to cut adjacent tiles to shape, and tiles are securely covered.
Patent DE-2915029-A1 (DE)
Title: Fixture for movable furniture sections - is used for table leaves, and consists of drawer and guide bar, with clamp
Inventor: SIMON BERND
IPC: A47B1/02
Filed: 1979-04-12
Abstract: The fixture for the guide bars (5) of furniture sections, such as table leaves, which move in relation to one another, incorporates a drawer bar (4) which is rigidly fixed to one furniture section and along which the guide bar (5) against a guide surface (11) of the drawer bar (4). The clamp (20, 22) consists of a screw (20) adjustably inserted into an internal thread (21) in the drawer bar (4). The drawer bar (4) has a horizontal hole across the lengthwise direction into which fits a loose pressure plate (22). A guide pin (24) goes at right angles into a cavity (26) in the pressure plate (22), and into a matching hole (25) in the drawer bar (4).
Patent DE-2920400-A1 (DE)
Title: Hand held blower attachment for hair drier - has air intake grille rotatable relative to cleaning brush fixed across grille
Inventor: NANTA WILHELM ING GRAD
IPC: F04D29/70
Filed: 1979-05-19
Abstract: The hand-held blower is esp. for use as a hair drier. It comprises a housing (10), which may contain a heater and switches and has an air inlet opening covered by a grille (13). A cleaning brush (14) is provided to clean the intake grille by relative movement between grille and brush. The grille may be rotatable to the housing whilst the brush is fixed so that it engages the grille. The brush may comprise a linear strip extending across the grille and having its ends secured between fixing points (15, 15') on the housing.
Patent DE-2922720-A1 (DE)
Title: On-route rail vehicle control device - initiates vehicle braking if transmitted signal is not acknowledged
Inventor: SCHWARZBACH WALTER
IPC: B61L3/00
Filed: 1979-06-05
Abstract: The control device uses two-way data communication between the rail vehicle (F) and a trackside unit. A data word is transmitted to the vehicle (F) via the latter, corresponding to a motion cut-out (FS), for initiating automatic braking, a given distance (V) along the track. The received data word is evaluated and a recognition signal transmitted from the vehicle (F) to the trackside unit during motion of the vehicle over this distance (V). A monitoring circuit (UE1) incorporated in the trackside device disables the motion cut-out (FS), upon reception of the recognition signal until the vehicle (F) is detected to have passed the cut-out (FS). A control circuit (K) provides a warning signal when the recognition signal is falsely transmitted.
Patent DE-2924411-A1 (DE)
Title: Leg gaiters - made of flexible band with adjustable closure
Inventor: DECKER ENGELBERT
IPC: A41F11/16
Filed: 1979-06-16
Abstract: Protective gaiters, worn on the legs above the calf, for example by football players, consist of a flexible band with very little elongation in the longitudinal direction. Either the entire band is made of a non-slip material or strips or bosses of such material are applied to the inside. The closure is effected by a burred or adhesive area on both ends so that it can be readily adjusted. This reliably prevents the gaiters from slipping.
Patent DE-2926545-A1 (DE)
Title: Axially short permanent magnet DC motor - has commutator and brushes inside drum armature
Inventor: ADAM PETER ING GRAD
IPC: H02K13/04
Filed: 1979-06-30
Abstract: To achieve short axial length, e.g. for driving a car radiator cooling fan, the commutator (4) and brush (95) gear (9) of a permanent magnet (12) DC motor are located inside the drum armature core (1). The core is fixed to a sheet metal spider (5) pressed on to the shaft (8). The "hammer" brush gear is mounted on one end cover plate (10) in the annular space between core and commutator. The commutator bars (41,42) are extended through radial slots (51) in the spider and are formed into hooks (43,44) round which the connections (71,72) to the armature winding (7) are looped. The hooks are closed up when the connections are welded by a pair of electrodes, one passing through the spider slot.